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ConveyAerion
Free

Free and open source under the LGPL 2.1 or later.

 Free

Free and open source under the Apache 2.0 licence.

Linux Windows, macOS, Linux
  • Conversation-centred view of email
  • Made for the GNOME desktop
  • Built with Wails instead of Electron for lower resource use
  • Direct IMAP and SMTP connection with mail stored locally
  • Very new project, started in 2026
  • Feature set is not documented in detail
  • Young project with a smaller feature set than established clients
  • Tracking protection is described as basic
Downloadable app Downloadable app
Open source Open source
License: LGPL-2.1-or-later License: Apache-2.0
Not stated if an account is needed No account needed
Not stated if it works offline Not stated if it works offline

Checked October 1, 2026

Checked October 1, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.